Ex parte CHIEN et al. - Page 4




          Appeal No. 1998-1548                                       Page 4           
          Application No. 08/660,304                                                  


          rejections advanced by the examiner, and the evidence of                    
          obviousness relied upon by the examiner as support for the                  
          rejections.  We have, likewise, reviewed and taken into                     
          consideration, in reaching our decision, the appellants'                    
          arguments set forth in the brief along with the examiner's                  
          rationale in support of the rejections and arguments in                     
          rebuttal set forth in the examiner's answer.                                
               It is our view, after consideration of the record before               
          us, that the evidence relied upon and the level of skill in                 
          the particular art would not have suggested to one of ordinary              
          skill in the art the invention as set forth in claims 1-22.                 
          Accordingly, we reverse.                                                    
               We consider first the rejection of claims 1-8, 11-17, 19,              
          and 21-22 based on the combined teachings of the APA, Oka, and              
          Tominaga.  The examiner presents two alternative lines of                   
          reasoning.                                                                  
               In the first line of reasoning presented, the examiner's               
          position (answer, pages 4 and 5) is that in Figures 2 and 3 of              
          the APA, metal layer 18 corresponds to the claimed base pad,                
          layer 20 corresponds to the claimed anti-reflective-coating,                
          and that passivation layer 22 corresponds to the claimed                    







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